28743624

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 99066240

約数和(自身を除く): 70322616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 41, 42, 52, 56, 63, 72, 78, 82, 84, 91, 104, 107, 117, 123, 126, 156, 164, 168, 182, 214, 234, 246, 252, 273, 287, 312, 321, 328, 364, 369, 428, 468, 492, 504, 533, 546, 574, 642, 728, 738, 749, 819, 856, 861, 936, 963, 984, 1066, 1092, 1148, 1284, 1391, 1476, 1498, 1599, 1638, 1722, 1926, 2132, 2184, 2247, 2296, 2568, 2583, 2782, 2952, 2996, 3198, 3276, 3444, 3731, 3852, 4173, 4264, 4387, 4494, 4797, 5166, 5564, 5992, 6396, 6552, 6741, 6888, 7462, 7704, 8346, 8774, 8988, 9594, 9737, 10332, 11128, 11193, 12519, 12792, 13161, 13482, 14924, 16692, 17548, 17976, 19188, 19474, 20664, 22386, 25038, 26322, 26964, 29211, 29848, 30709, 33384, 33579, 35096, 38376, 38948, 39483, 44772, 50076, 52644, 53928, 57031, 58422, 61418, 67158, 77896, 78966, 87633, 89544, 92127, 100152, 105288, 114062, 116844, 122836, 134316, 157932, 171093, 175266, 184254, 228124, 233688, 245672, 268632, 276381, 315864, 342186, 350532, 368508, 399217, 456248, 513279, 552762, 684372, 701064, 737016, 798434, 1026558, 1105524, 1197651, 1368744, 1596868, 2053116, 2211048, 2395302, 3193736, 3592953, 4106232, 4790604, 7185906, 9581208, 14371812, 28743624]

約数ペア:

[(1, 28743624), (2, 14371812), (3, 9581208), (4, 7185906), (6, 4790604), (7, 4106232), (8, 3592953), (9, 3193736), (12, 2395302), (13, 2211048), (14, 2053116), (18, 1596868), (21, 1368744), (24, 1197651), (26, 1105524), (28, 1026558), (36, 798434), (39, 737016), (41, 701064), (42, 684372), (52, 552762), (56, 513279), (63, 456248), (72, 399217), (78, 368508), (82, 350532), (84, 342186), (91, 315864), (104, 276381), (107, 268632), (117, 245672), (123, 233688), (126, 228124), (156, 184254), (164, 175266), (168, 171093), (182, 157932), (214, 134316), (234, 122836), (246, 116844), (252, 114062), (273, 105288), (287, 100152), (312, 92127), (321, 89544), (328, 87633), (364, 78966), (369, 77896), (428, 67158), (468, 61418), (492, 58422), (504, 57031), (533, 53928), (546, 52644), (574, 50076), (642, 44772), (728, 39483), (738, 38948), (749, 38376), (819, 35096), (856, 33579), (861, 33384), (936, 30709), (963, 29848), (984, 29211), (1066, 26964), (1092, 26322), (1148, 25038), (1284, 22386), (1391, 20664), (1476, 19474), (1498, 19188), (1599, 17976), (1638, 17548), (1722, 16692), (1926, 14924), (2132, 13482), (2184, 13161), (2247, 12792), (2296, 12519), (2568, 11193), (2583, 11128), (2782, 10332), (2952, 9737), (2996, 9594), (3198, 8988), (3276, 8774), (3444, 8346), (3731, 7704), (3852, 7462), (4173, 6888), (4264, 6741), (4387, 6552), (4494, 6396), (4797, 5992), (5166, 5564)]